EP4324512C0 - Implantierbarer neurostimulator - Google Patents

Implantierbarer neurostimulator

Info

Publication number
EP4324512C0
EP4324512C0 EP22787356.9A EP22787356A EP4324512C0 EP 4324512 C0 EP4324512 C0 EP 4324512C0 EP 22787356 A EP22787356 A EP 22787356A EP 4324512 C0 EP4324512 C0 EP 4324512C0
Authority
EP
European Patent Office
Prior art keywords
implantable neurostimulator
neurostimulator
implantable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP22787356.9A
Other languages
English (en)
French (fr)
Other versions
EP4324512A1 (de
EP4324512B1 (de
EP4324512A4 (de
Inventor
Tianrui Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Leading Innovation Medical Valley Co Ltd
Original Assignee
Beijing Leading Innovation Medical Valley Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Leading Innovation Medical Valley Co Ltd filed Critical Beijing Leading Innovation Medical Valley Co Ltd
Publication of EP4324512A1 publication Critical patent/EP4324512A1/de
Publication of EP4324512A4 publication Critical patent/EP4324512A4/de
Application granted granted Critical
Publication of EP4324512C0 publication Critical patent/EP4324512C0/de
Publication of EP4324512B1 publication Critical patent/EP4324512B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36135—Control systems using physiological parameters
    • A61N1/36139—Control systems using physiological parameters with automatic adjustment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36146—Control systems specified by the stimulation parameters
    • A61N1/36167—Timing, e.g. stimulation onset
    • A61N1/36171—Frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
    • A61N1/37223—Circuits for electromagnetic coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/378—Electrical supply
    • A61N1/3787—Electrical supply from an external energy source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Electrotherapy Devices (AREA)
EP22787356.9A 2021-04-16 2022-03-25 Implantierbarer neurostimulator Active EP4324512B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110412272.2A CN112972895A (zh) 2021-04-16 2021-04-16 植入式神经刺激器
PCT/CN2022/082968 WO2022218127A1 (zh) 2021-04-16 2022-03-25 植入式神经刺激器

Publications (4)

Publication Number Publication Date
EP4324512A1 EP4324512A1 (de) 2024-02-21
EP4324512A4 EP4324512A4 (de) 2024-10-30
EP4324512C0 true EP4324512C0 (de) 2026-02-04
EP4324512B1 EP4324512B1 (de) 2026-02-04

Family

ID=76340797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22787356.9A Active EP4324512B1 (de) 2021-04-16 2022-03-25 Implantierbarer neurostimulator

Country Status (5)

Country Link
US (1) US20240198117A1 (de)
EP (1) EP4324512B1 (de)
CN (1) CN112972895A (de)
ES (1) ES3064250T3 (de)
WO (1) WO2022218127A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113274640A (zh) * 2021-04-16 2021-08-20 北京领创医谷科技发展有限责任公司 植入式神经刺激器系统
CN112972896A (zh) * 2021-04-16 2021-06-18 北京领创医谷科技发展有限责任公司 神经刺激系统的体外能控器
CN112972895A (zh) * 2021-04-16 2021-06-18 北京领创医谷科技发展有限责任公司 植入式神经刺激器
CN113457014A (zh) * 2021-08-03 2021-10-01 苏州景昱医疗器械有限公司 体外程控器及其控制电路、程控系统
CN114306933B (zh) * 2021-12-30 2026-04-10 北京品驰医疗设备股份有限公司 一种电位信号采集方法及植入式神经刺激器
CN114306934B (zh) * 2021-12-30 2026-04-10 北京品驰医疗设备股份有限公司 一种电位信号采集方法及植入式神经刺激器
CN114768092B (zh) * 2022-03-28 2025-12-23 北京领创医谷科技发展有限责任公司 电容耦合传能的神经电刺激系统及其体内神经电刺激器和体外能控器
CN115382097A (zh) * 2022-08-08 2022-11-25 江苏畅医达医疗科技有限公司 一种多功能头冠
CN115498779B (zh) * 2022-10-09 2026-03-03 乐普医学电子仪器股份有限公司 一种有源植入式医疗器械
CN116271526A (zh) * 2023-03-04 2023-06-23 西北大学 基于射频信号的变频变幅度脑电脉冲刺激产生系统及方法
CN116421887A (zh) * 2023-05-17 2023-07-14 北京领创医谷科技发展有限责任公司 刺激器的软启动控制方法及系统
CN118681133A (zh) * 2023-05-31 2024-09-24 上海杉翎医疗科技有限公司 用于刺激外周神经的装置
CN116795082B (zh) * 2023-07-18 2024-04-02 北京领创医谷科技发展有限责任公司 一种能控器的模拟测试系统、方法、设备及存储介质
CN116746914B (zh) * 2023-08-14 2023-11-10 北京领创医谷科技发展有限责任公司 一种用户姿势的确定方法、装置、电子设备及存储介质
CN117101003B (zh) * 2023-09-11 2024-02-27 北京领创医谷科技发展有限责任公司 一种基于能控器电量的神经刺激器控制方法及装置
CN117582605B (zh) * 2024-01-16 2024-04-30 北京领创医谷科技发展有限责任公司 一种电场耦合式神经刺激系统
CN119113391B (zh) * 2024-08-28 2025-05-06 北京领创医谷科技发展有限责任公司 向电极施加电流的方法和装置
CN118750779B (zh) * 2024-09-05 2025-02-18 杭州神络医疗科技有限公司 一种植入式医疗设备及无线能量传输方法
CN118831262B (zh) * 2024-09-24 2025-03-04 杭州神络医疗科技有限公司 一种刺激器、刺激器无线供能方法及系统
CN120919518A (zh) * 2025-08-07 2025-11-11 北京领创医谷科技发展有限责任公司 植入式神经刺激器系统及其控制方法

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US5167229A (en) * 1986-03-24 1992-12-01 Case Western Reserve University Functional neuromuscular stimulation system
US7024248B2 (en) * 2000-10-16 2006-04-04 Remon Medical Technologies Ltd Systems and methods for communicating with implantable devices
CN101244312B (zh) * 2007-02-16 2012-06-20 上海塔瑞莎健康科技有限公司 一种植入式自动反馈调整的神经肌肉电刺激系统
JP2014524279A (ja) 2011-07-29 2014-09-22 スティムウェイブ テクノロジーズ インコーポレイテッド 神経刺激器のための電力又は極性選択の遠隔制御
CN202236885U (zh) * 2011-09-20 2012-05-30 昆明法罗适科技有限公司 电子止吐仪
US9393420B2 (en) * 2012-03-09 2016-07-19 Enteromedics Inc. Safety features for use in medical devices
CN103845793A (zh) * 2012-12-07 2014-06-11 苏州景昱医疗器械有限公司 植入式神经刺激器、系统及其多组刺激参数组合方法
CN103949011B (zh) * 2014-05-14 2016-08-24 深圳市是源医学科技有限公司 一种便携式无线经皮神经电刺激仪
US9731140B1 (en) * 2014-11-26 2017-08-15 Micron Devices Llc Controller interface for an implantable stimulator device
CN204485064U (zh) * 2015-03-16 2015-07-22 北京品驰医疗设备有限公司 一种植入式神经刺激系统
CN204582300U (zh) * 2015-04-16 2015-08-26 沈锐 电脉冲刺激装置
CN104826243B (zh) * 2015-05-15 2018-02-27 深圳先进技术研究院 一种超声刺激神经组织的装置
US11007368B2 (en) * 2015-08-19 2021-05-18 University Of Louisville Research Foundation, Inc. Methods for providing optimized neurostimulation
CN205268826U (zh) * 2015-11-09 2016-06-01 杭州承诺医疗科技有限公司 骶神经刺激系统
CN105311750B (zh) * 2015-11-09 2017-09-26 杭州承诺医疗科技有限公司 一种骶神经刺激系统
US11241582B2 (en) * 2018-05-22 2022-02-08 Medtronic, Inc. Externally powered implantable stimulator
CN111228646B (zh) * 2020-01-07 2023-07-14 博睿康科技（常州）股份有限公司 电子治疗系统及其包含的电子装置、同步方法、存储介质
WO2021195958A1 (zh) * 2020-03-31 2021-10-07 南通大学 一种重建步态运动功能的双电极电子系统
CN112972895A (zh) * 2021-04-16 2021-06-18 北京领创医谷科技发展有限责任公司 植入式神经刺激器
CN216295009U (zh) * 2021-04-16 2022-04-15 北京领创医谷科技发展有限责任公司 植入式神经刺激器

Also Published As

Publication number Publication date
CN112972895A (zh) 2021-06-18
WO2022218127A1 (zh) 2022-10-20
EP4324512A1 (de) 2024-02-21
ES3064250T3 (en) 2026-04-23
US20240198117A1 (en) 2024-06-20
EP4324512B1 (de) 2026-02-04
EP4324512A4 (de) 2024-10-30

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